An organization implements a champion-challenger framework for its AI credit models. What is the PRIMARY risk management benefit of this approach?
Select an answer to reveal the explanation.
Short Explanation
Here's the deal — you get the main risk-management win because the champion-challenger setup sends some live production traffic to the candidate model while the current model keeps handling most decisions, so you can compare real-world performance under identical conditions before fully deploying the challenger.
Full Explanation
Champion-challenger frameworks route a subset of real production traffic to the challenger model while the champion handles the majority, providing empirical, real-world performance comparison under identical conditions before full deployment. The option about reducing training costs by reusing feature engineering from the champion model is a development efficiency note, not the primary risk benefit. The GDPR Article 22 option is a governance requirement not specifically met by champion-challenger. The option about eliminating the need for back-testing by providing live performance data is incorrect because back-testing remains necessary.